{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "adverse event", "arguments": ["Subject.Age", "Treatment.Disorder", "Subject.Disorder", "Subject.Race", "Treatment.Dosage", "Treatment.Time_elapsed", "Treatment.Duration", "Subject.Gender", "Treatment.Drug", "Treatment", "Treatment.Freq", "Treatment.Route", "Subject", "Effect", "Subject.Population"]}], "input": "We describe children and adolescents with chronic hematologic and oncologic diseases who exhibited drug-seeking behavior or anticholinergic symptoms with the use of diphenhydramine."}
{"adverse event": [{"Subject.Age": ["adolescents", "children"], "Treatment.Disorder": "chronic hematologic and oncologic diseases", "Subject.Disorder": "NAN", "Subject.Race": "NAN", "Treatment.Dosage": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Duration": "NAN", "Subject.Gender": "NAN", "Treatment.Drug": "diphenhydramine", "Treatment": "diphenhydramine", "Treatment.Freq": "NAN", "Treatment.Route": "NAN", "Subject": "children and adolescents with chronic hematologic and oncologic diseases", "Effect": "drug-seeking behavior or anticholinergic symptoms", "Subject.Population": "NAN"}]}